Well, I wasn't responding to you. Rather I was responding to the guy who claimed that it was my opinion that the vast majority of copyrighted material available via bittorrent or usenet is fairly recent.
Since you apparently need some proof, I went to the Pirate Bay, since it's the torrent site that everyone's heard of.
In the first 150 torrents in the "recent" list, I counted 4 that were created more than 14 years ago. (In fairness, I didn't bother checking the dates on the porn, so it's possible there may have been a few more -- but it's obvious that from this sample it's still way less than 10%.)
I then looked at the top 100 list, which should give a picture of what content is being downloaded most frequently. From that list, there was just 1 from more than 14 years ago.